Product comparison · 2 memory modules

Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ) vs Kingston Technology 2GB DDR2-667 ECC DIMM

4specifications compared
4differ
0identical
14known for one product only

Key differences

The Kingston Technology 2GB DDR2-667 ECC DIMM has 1 GB more internal memory than the Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ) (2 GB vs 1 GB). The Kingston Technology 2GB DDR2-667 ECC DIMM has 2.5 more CAS latency than the Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ) (5 vs 2.5). The Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ) has 0.8 V more memory voltage than the Kingston Technology 2GB DDR2-667 ECC DIMM (2.6 V vs 1.8 V). Internal memory type: DDR on the Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ), DDR2 on the Kingston Technology 2GB DDR2-667 ECC DIMM.

Internal memory
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ):1 GB
- 2GB DDR2-667 ECC DIMM:2 GB
Internal memory type
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ):DDR
- 2GB DDR2-667 ECC DIMM:DDR2
CAS latency
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ):2.5
- 2GB DDR2-667 ECC DIMM:5
Memory voltage
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ):2.6 V
- 2GB DDR2-667 ECC DIMM:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ), 2GB DDR2-667 ECC DIMM
18 specifications	A Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin (DD4003-1G/BJ)View product	B Kingston Technology 2GB DDR2-667 ECC DIMM View product
Features4 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory typeDiffers	DDR	DDR2
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyDiffers	2.5	5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	2.6 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory form factorKnown for one	184-pin DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 2048 MB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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